baber/WOPTO huggingface dataset:
Patent KR-20220036557-A (KR)
Title: Handy table sterilizer
Inventor: PARK YI HYUN
IPC: A47L13/26
Filed: 2020-09-16
Abstract: The present invention relates to a hand-held wiping device for a table with disinfection capability. More specifically, the present invention relates to a technology that can significantly improve surface wiping efficiency by wiping a surface of a dining table, and the like, and sterilizing/disinfecting the surface at the same time. To this end, the present invention comprises: a case; a foreign substance removal unit that is formed on the bottom side of the case and removes foreign substances adhered to a surface to be wiped during the movement of the case; and an ultraviolet disinfection unit that is formed on the bottom side of the case and sprays a disinfecting component onto an area where the foreign substance removal unit has passed among the surface to be wiped.
Patent KR-20220038975-A (KR)
Inventor: PARK SONG BUM
IPC: A01K61/54
Filed: 2020-09-21
Abstract: The present invention provides an individual oyster aquaculture apparatus which comprises an attachment device (100) made of an elastic material to allow young oysters to be attached thereto, to be grown, and allows the young oysters to be detached from the attachment device when the attachment device is stretched by using elasticity. According to the present invention, after a certain period of time has elapsed, when the young oysters grow on the attachment device, the young oysters automatically fall to the bottom of a farm once a user grabs the attachment device and pulls the same. The fallen oysters are not attached to other places anymore, to grow into individual oysters.
Patent KR-20210045924-A (KR)
Inventor: MIGUEL A RODRIGUEZ
IPC: C25D3/64
Filed: 2020-09-28
Abstract: A composition and a method for electroplating an acidic aqueous binary silver-bismuth alloy can electroplate a silver rich binary silver-bismuth deposit. The composition comprises a thiol-terminated aliphatic compound having a carboxyl group or a sulfone group which enables deposition of the silver rich binary silver-bismuth alloy having the non-glossy or semi-glossy uniform deposit having low frictional coefficient.
Patent KR-20200121259-A (KR)
Inventor: SHIN BONG KI
IPC: H01L51/50
Filed: 2020-10-05
Abstract: The present invention relates to an organic light emitting compound and is characterized in that a compound represented by the following [Chemical Formula 1]. According to the present invention, in an organic electroluminescence device employing the organic light emitting compound, compared to a device employing a conventional phosphorescent host material, a lower driving voltage is possible, therefore, the organic electroluminescence device has excellent power efficiency and luminous efficiency and a long lifespan.
Patent KR-20210045312-A (KR)
Inventor: TAKAHASHI AKIHIRO
IPC: H01L21/683
Filed: 2020-10-06
Abstract: The objective of the present invention is to provide a stage device advantageous for both of accuracy of a flatness degree of a substrate holding part and adjustment speed. The stage device that moves while holding a substrate comprises: a base; a substrate holding part holding the substrate at a position above the base; a plurality of adjusting parts disposed between the base and the substrate holding part, and configured to individually impart force from below to a plurality of sites of a substrate holding surface of the substrate holding part so as to adjust a shape of the substrate holding surface; and a plurality of fastening parts respectively installed corresponding to the plurality of the adjusting parts, and configured to fasten the base and the substrate holding part by inserting the adjusting parts by use of a fastening member.
Patent KR-20220045709-A (KR)
Inventor: WOO HYUN JIN
IPC: F16F1/02
Filed: 2020-10-06
Abstract: The present invention relates to a suspension device for a vehicle with a leaf spring. The present invention comprises: a sub-frame; and a leaf spring mounted in the sub-frame and having both end parts connected to a lower arm. The leaf spring comprises: a spring body unit; and an insert member inserted into the spring body unit and made of a material different from the spring body unit.
Patent KR-20220046810-A (KR)
Inventor: CHUNG SOO HAK
IPC: A61K36/752
Filed: 2020-10-08
Abstract: The present invention relates to a composition for preventing and alleviating fine dust-stimulated respiratory diseases, containing an extract of the peel of a citrus plant as an active ingredient, and a method for manufacturing the same. The present invention can be effectively used to prevent and alleviate respiratory diseases stimulated by fine dust by reducing free radicals (ROS) in tissues and cells.
Patent KR-20220047485-A (KR)
Inventor: LEE JAE HUN
IPC: G09B7/00
Filed: 2020-10-09
Abstract: The present invention relates to a method executed to easily memorize words, and more specifically, to an alarm service which helps a user to memorize the words easily, wherein the method includes: a step in which a learner inputs and memorizes the words to be memorized; a step of setting an alarm after inputting and checking the word; a step of limiting time of the alarm; a step of sounding the alarm; a step of presenting the word as a means of clearing the alarm; and a step in which alarm sound gets louder step by step when the user writes the wrong word.
Patent KR-20220048072-A (KR)
Inventor: SHIN BO SUNG
IPC: G01N27/12
Filed: 2020-10-12
Abstract: The present invention relates to a laser-induced carbon material with a 3D porous structure, a manufacturing method thereof, and a humidity sensor using the same and, more specifically, to a laser-induced carbon material with a 3D porous structure which has a large surface area, an abundant functional group and excellent sensitivity by directly irradiating a laser beam with controlled laser speed, laser focus, laser scanning speed, and the like, a preparation method thereof, and a humidity sensor using the same.
Patent KR-20220049283-A (KR)
Inventor: KIM DOKEUN
IPC: G06Q20/40
Filed: 2020-10-14
Abstract: According to an embodiment of the present invention, online and offline payment methods based on web browser include the steps of: (a) transmitting a payment request to a web payment server through a web browser of a smart device; (b) determining, by the web payment server, whether the smart device is authenticated; (c) transmitting, by the web payment server, virtual credit card information to an affiliated store server when it is determined that the smart device is authenticated; and (d) generating, by the affiliated store server, an authorization request message using the virtual credit card information, and transmitting the generated authorization request message to the web payment server. Accordingly, even if a user does not have a smartphone, a payment application or program is not installed, or the user does not have a real credit card, payment can be made freely.
Patent KR-20220050288-A (KR)
Inventor: KOO BON KI
IPC: C03B35/20
Filed: 2020-10-15
Abstract: A cassette equipped with a glass cell floating prevention device using air bubbles according to the present invention comprises: a cassette body in which thin film glass irradiated with a laser beam is internally loaded along a cutting path corresponding to the outer shape of a glass cell to be manufactured; and a glass cell floating prevention means for preventing the glass cell cut and separated from the thin film glass by an etching solution from floating inside the cassette body when the cassette body is immersed in the etching solution to prevent the cut glass cell from colliding with an internal structure of the cassette body or the thin film glass from which the glass cell is cut and separated. Accordingly, a glass cell of good quality without damage to the surface of the glass cell can be manufactured.
Patent KR-20220051522-A (KR)
Inventor: PARK SANG HO
IPC: H01M50/20
Filed: 2020-10-19
Abstract: The present invention provides a battery module having a structure capable of originally blocking generation of over current and rapidly blocking generated over current even when a product is transformed due to external shock and an inner insulation is damage due to the above, and a battery pack and a vehicle including the same. The battery module comprises: a unit cell laminate including a plurality of unit cells having an electrode lead; a cover frame coupled with one side of the unit cell laminate to include a lead withdrawal slit to which the electrode lead withdraws; a bus bar placed on the cover frame to be coupled with the electrode lead; a cover plate to cover an upper portion of the cover plate; a module terminal exposed to an outer side of the cover plater to be connected with the electrode lead through the bus bar; and a lead cutter provided at an inner side of the cover plate for breaking the electrode lead when the cover plate is transformed toward the electrode lead by external shock to block electric connection between the module terminal and the unit cell.
Patent KR-20220052018-A (KR)
Inventor: KIM TONG SUNG
IPC: G11C7/22
Filed: 2020-10-20
Abstract: Provided is a storage system with improved reliability and increased system speed. The storage system includes: a memory controller which provides a clock signal; a buffer which receives the clock signal output from the memory controller and re-drives the clock signal, the buffer including a sampler which receives a data signal and a data strobe signal regarding the data signal, and which outputs a data stream; and a nonvolatile memory. The nonvolatile memory includes: a first duty cycle corrector which receives the clock signal through the buffer and outputs a corrected clock signal by performing a first duty correction operation on the clock signal; and an output buffer which generates the data strobe signal based on the corrected clock signal and provides the data strobe signal to the buffer, wherein the buffer receives the data strobe signal output from the nonvolatile memory, senses a duty ratio of the data strobe signal input to the sampler, and performs a second duty correction operation on the duty ratio of the input data strobe signal.
Patent KR-20220052454-A (KR)
Inventor: KIM KYUNG SIK
IPC: H02M3/156
Filed: 2020-10-21
Abstract: The present invention relates to a high-efficiency converter having a high boosting ratio. According to the present invention, power is applied through an input port including a power terminal and a ground terminal, and a converted result value is output through an output port including a power terminal and a ground terminal. Also, an inductive element is connected between the power terminal of the input port and the power terminal of the output port.
Patent KR-20220053374-A (KR)
Inventor: JUNG AE KIM
IPC: G06F11/14
Filed: 2020-10-22
Abstract: The present technology relates to an electrical device, and more specifically, to a memory controller that can prevent unnecessary consumption of memory blocks during a recovery operation after a sudden power-off has occurred. A memory controller controls a memory device including a plurality of memory blocks, each memory block having a plurality of pages. The memory controller includes: a dummy program control unit configured to control a dummy program operation for recovering from a sudden power-off, after the sudden power-off has occurred while a program operation was being performed on a page selected from among the plurality of pages of one of the memory blocks; a parity data control unit configured to control resetting and generation of parity data for chipkill decoding based on pages on which the dummy program operation is determined to be performed; and a valid data control unit configured to control movement of valid data based on a number of pages on which the dummy program operation is to be performed.
Patent KR-20220056610-A (KR)
Inventor: LEE SENG GYU
IPC: E06B9/52
Filed: 2020-10-28
Abstract: The present invention relates to an electronic application insect net assembly machine, which can fundamentally prevent a product defect. The electronic application insect net assembly machine comprises: a window frame introduction conveying device for sequentially transferring a window frame; an insect net transfer device for transferring an insect net to the window frame; a corner pressing device; a widthwise pressing device; a longitudinal pressing device; and a loading and conveying device.
Patent KR-20200125565-A (KR)
Title: Clothing Dryer
Inventor: SANG BIN LEE
IPC: D06F58/24
Filed: 2020-10-28
Abstract: Disclosed is a clothing drying device having a water level detecting device, capable of easily detecting the water level of condensate with a simple structure. The clothing drying device of the present invention comprises: a body; a drum rotatably installed inside the body, and accommodating an object to be dried; a base disposed in a lower part of the body; a dehumidifying unit mounted on the base to condense moisture contained in air discharged from the drum; a water receiving container for collecting condensate generated by the dehumidifying unit; and a water level detecting device for detecting the water level of the condensate collected in the water receiving container. The water level detecting device includes: a floating unit configured to move in accordance with the water level of the condensate, and including a conductor; and an electrode sensor for detecting the water level of the condensate when being electrically connected to the conductor of the floating unit.
Patent KR-20220057805-A (KR)
Inventor: NAM SUNG SUK
IPC: A61J11/00
Filed: 2020-10-30
Abstract: The conventional luminous baby bottle device indicates the position of nipples for nursing at night, but an object of the present invention is to provide a baby bottle band which displays the position of air holes in the baby bottle with a knot having a specific shape. According to the present invention, by marking the position of the air hole in the baby bottle hole with a baby bottle band, the present invention may have an effect of easily feeding the baby bottle to a baby.
Patent KR-20220059632-A (KR)
Title: Glazing bead assembly and glass construction method thereof
Inventor: KIM HIM CHAN
IPC: E06B3/66
Filed: 2020-11-03
Abstract: Disclosed are a glazing bead assembly and a glass construction method using the same. The purpose of the present invention is to provide a glazing bead assembly capable of obtaining sufficient adhesion to the glazing bead assembly and forming only a minimum load when the glazing bead assembly is inserted. According to the present invention, a glass fixing frame is mounted on a sash and has a connection groove on one side and a support unit for supporting glass on the other side. The glazing bead assembly blocks the gap between the glass and the glass fixing frame by being connected to the glass fixing frame. The glazing bead assembly includes: a glazing bead connected to the connection groove of the glass fixing frame, and pressurizing the glass toward the support unit while being in contact with an indoor side of the glass; and a gasket formed of at least two or more materials by dual extrusion, and blocking the gap between the glass fixing frame and the indoor side of the glass by being connected to the glazing bead.
Patent KR-20220060656-A (KR)
Title: Method and device for providing overseas stock trading service
Inventor: KIM JIN HYUK
IPC: G06Q40/04
Filed: 2020-11-05
Abstract: The present technology relates to an overseas stock trading service providing method and device. According to the present technology, an overseas stock trading service providing method relates to a method of communicating with user terminals and providing overseas stock trading services, which includes the steps of: receiving a stock order in decimal units from the user terminal; and dividing the stock order into an integer part and a decimal part and transmitting the order as two stock orders to an overseas exchange server to process the order. According to the present technology, real-time decimal point trading can be supported, and stock inventory burden and operation server load can be minimized.
Patent KR-20210157285-A (KR)
Inventor: HYEON BIN KIM
IPC: B01J21/04
Filed: 2020-11-06
Abstract: The present invention relates to a dehydration catalyst, a method for preparing the same, and a method for preparing an alkene using the same. More specifically, the present invention relates to a dehydration catalyst that is mixed-phase alumina, a method for preparing the dehydration catalyst, and a method for preparing an alkene using the dehydration catalyst, wherein the mixed-phase alumina comprises 1-18 wt% of alpha-alumina, 65-95 wt% of theta-alumina, and 4-34 wt% of delta-alumina.
Patent KR-20220062860-A (KR)
Title: Real estate tax map display system
Inventor: LEE SUN GOO
IPC: G06Q50/16
Filed: 2020-11-09
Abstract: Disclosed is a real estate tax map display system. According to the present invention, the real estate tax map display system comprises: a map database in which maps for each apartment house are stored; a building ledger database in which a building structure of each apartment house is stored; and a unit-house display module displaying a building image on the basis of the building structure of each apartment house stored in the building ledger database on a map stored in the map database, displaying each apartment house divided by house on the building image, and displaying relevant real estate on the building image. Accordingly, since the holding tax fluctuating every year for each house is calculated and displayed on a house on the map, a means to consider future holdings after purchase is provided to a user who wishes to purchase real estate and future holding taxes for each year is provided to a current holder, thereby providing an effect of contributing to establishing a tax saving strategy. In particular, the system is configured to automatically calculate acquisition tax, brokerage fee, and holding tax for each future year at the time of purchase to provide holding cost, thereby providing an effect of allowing a user to plan for a future holding period and a transfer value. In particular, a transfer tax for an expected transfer price is simulated, thereby providing an effect of preventing a trading loss due to an increase in the total tax.
Patent KR-20220063997-A (KR)
Title: Atmosphere type plasma treatment apparatus and method
Inventor: LEE HAE RYONG
IPC: H01J37/32
Filed: 2020-11-11
Abstract: The present invention relates to an atmospheric pressure plasma treatment device and method capable of actively varying plasma treatment capacity depending on a process load and comprises: a case having an accommodation space formed therein; a gas supply unit installed in the case and capable of supplying a process gas to the accommodation space; a power supply device installed in the case and capable of applying power for an electrode; a first electrode body installed in the accommodation space in a longitudinal direction perpendicular to the moving direction of an object to be treated and selectively connected to the power supply device to excite the process gas into a plasma state; a second electrode body installed in parallel with the first electrode body in front or rear of the first electrode body based on the moving direction of the object to be treated and selectively connected to the power supply device to excite the process gas into a plasma state; and a switch control unit connected to the power supply device, the first electrode body, and the second electrode body to apply power only to the first electrode body or both the first electrode body and the second electrode body depending on the process load.
Patent KR-20220064508-A (KR)
Title: Lithographic apparatus and lithographic method
Inventor: YANG HYUN DUK
IPC: G03F7/20
Filed: 2020-11-12
Abstract: The present invention relates to a lithographic device and a lithographic method. According to an embodiment of the present invention, in a lithographic process, suggested are a lithographic device which comprises: a plurality of light sources for conducting light irradiation to preliminarily confirm a region to be patterned on a substrate or form a pattern on a substrate, a light path member for making light irradiated from the plurality of light sources incident, and making the incident light reflected or penetrated, and a light guiding member for making a plurality of lights reflected from or penetrated through the light path member pass to be irradiated on the substrate; and a method for performing lithography by using the principle of the lithographic device. According to the present invention, a structure for aligning light can be simplified in the lithographic device.
Patent KR-20220067054-A (KR)
Title: Composition of Anti-Wrinkle Cosmetics Using Molecular Association Supercritical Centella Asiatica Extract
Inventor: JANG GEE HO
IPC: A61Q19/08
Filed: 2020-11-17
Abstract: The present invention relates to a cosmetic and quasi-drug composition for sensitive skin containing a supercritical Angelica gigas extract, and more specifically, to a composition for sensitive skin with a skin soothing effect which exhibits excellent skin soothing effect when containing the Angelica gigas extract with the high content of polyphenols and flavonoids.
Patent KR-20220069151-A (KR)
Title: Method for producing high purity normal paraffin from biomass
Inventor: JOONGYEON KIM
IPC: C10G25/00
Filed: 2020-11-19
Abstract: The present invention relates to a method for producing high-purity normal paraffin from biomass, wherein normal paraffin having purity of 99 wt% or more and 10 to 13 carbon atoms is produced from biomass through a hydrotreating process, an isomerization process, and a simulated moving bed adsorption separation process.
Patent KR-20220043807-A (KR)
Inventor: KIM JONGSOO
IPC: H01L23/498
Filed: 2020-11-19
Abstract: Provided is a neat insulation sheet for a chip on film. According to an embodiment of the present invention, the heat insulation sheet for the chip on film aims to be placed on an opposite surface of one surface of a printed circuit film with a display driving chip (DDI) mounted, and prevent the heat generated in the DDI from being transferred to the opposite surface in a vertical direction, comprising: a heat insulation member including a first surface vertical to a widthwise direction and a second surface facing the first surface, and receiving heat on the first surface side near the DDI, and reducing the heat generation temperature of the DDI, and moving the transferred heat to be greater in a surface direction vertical to the widthwise direction from the first surface toward the second surface than in the widthwise direction, and minimizing the heat transfer in a vertical direction from the second surface, and being a graphite sheet; a first adhesive member including a metal substrate forming a greater hot spot than the area of the DDI, and having a high-temperature reliability, and a first adhesive layer attached to the opposite surface of the printed circuit film on a position corresponding to the DDI, and a second adhesive layer attached to the first surface of the heat insulation member; and a protection member placed on the second surface of the heat insulation member. According to the present invention, the heat insulation sheet for the chip on film is able to be favorable to reduce the temperature of the DDI, be favorable to minimize the received heat from being transferred toward the display device housing, have excellent flexibility, preventing exfoliation even if the heat insulation sheet is attached to a printed circuit film with a curvature.